1 files changed, 25 insertions, 29 deletions
diff --git a/synapse/res/templates/sso_auth_success.html b/synapse/res/templates/sso_auth_success.html
index 4898af6011..56150eaefe 100644
--- a/synapse/res/templates/sso_auth_success.html
+++ b/synapse/res/templates/sso_auth_success.html
@@ -1,29 +1,25 @@
-<!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="UTF-8">
-        <title>Authentication successful</title>
-        <meta http-equiv="X-UA-Compatible" content="IE=edge">
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <style type="text/css">
-            {% include "sso.css" without context %}
-        </style>
-        <script>
-            if (window.onAuthDone) {
-                window.onAuthDone();
-            } else if (window.opener && window.opener.postMessage) {
-                window.opener.postMessage("authDone", "*");
-            }
-        </script>
-    </head>
-    <body>
-        <header>
-            <h1>Thank you</h1>
-            <p>
-                Now we know it’s you, you can close this window and return to the
-                application.
-            </p>
-        </header>
-        {% include "sso_footer.html" without context %}
-    </body>
-</html>
+{% block title %}Authentication successful{% endblock %}
+
+{% block header %}
+<style type="text/css">
+    {% include "sso.css" without context %}
+</style>
+<script>
+    if (window.onAuthDone) {
+        window.onAuthDone();
+    } else if (window.opener && window.opener.postMessage) {
+        window.opener.postMessage("authDone", "*");
+    }
+</script>
+{% endblock %}
+
+{% block body %}
+<header>
+    <h1>Thank you</h1>
+    <p>
+        Now we know it’s you, you can close this window and return to the
+        application.
+    </p>
+</header>
+{% include "sso_footer.html" without context %}
+{% endblock %}